cdns.ovh.net has no MX records.
Question and response
Question
dig cdns.ovh.net. MX
Answer
The response has no answer records.
Authority
cdns.ovh.net. 60 SOA dns19.ovh.net. tech.ovh.net. 2024102904 86400 3600 3600000 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0